Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof withgraphical user interface showing our new design.

The outermost broken lines in the FIGURE illustrate a display screen orportion thereof and form no part of the claimed design. The other brokenlines in the FIGURE illustrate portions of the graphical user interfacethat form no part of the claimed design.

CLAIM We claim the ornamental design for a display screen or portionthereof with graphical user interface, as shown and described.